
Quick overview
- Fitting and nut together Supplied as the tube fitting with its nut, not the fitting alone.
- Four feeder models Fits the Rainbow 300, 302, 300-19 and 300-29 chemical feeders.
- Where feeders leak Tube connections are a common drip point on a chemical feeder, and a tired fitting or nut is usually the reason.
- Genuine Pentair Rainbow line part R172032.
- Small part, whole job Replacing the fitting is far quicker than chasing a leak elsewhere on the feeder.
- Direct replacement Matches the original fitting on these feeder bodies.
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Product details
The Pentair R172032 is the tube fitting with nut for Rainbow chemical feeders, covering the 300, 302, 300-19 and 300-29 models.
Why this part comes up
A chemical feeder spends its life holding a chemical solution under system pressure, and the tube connections are where that pressure meets a threaded joint. Over seasons the fitting and its nut lose their grip and the joint weeps. Owners often start by tightening it, which works briefly, then replace the fitting and the drip stops for good.
What you get
The fitting and the nut come together as one part number, so you are not matching two pieces separately. Confirm your feeder is one of the four listed models before ordering.
| Brand | Pentair |
|---|---|
| Manufacturer part number | R172032 |
| UPC | 788379004576 |
| Type | Tube fitting with nut |
| Product line | Rainbow |
| Fits | Rainbow 300, 302, 300-19 and 300-29 chemical feeders |
| Shipping weight | 0.02 lb |
| Ships | Parcel |
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